Tips for conserving memory while saving and displaying data on a local device

I've been facing an issue with an old website that keeps crashing due to running out of memory. The problem seems to be caused by storing data locally and then displaying it, leading to a memory overload. I'm looking for ways to optimize these statements to reduce memory usage. Any suggestions on how I can achieve this?

localStorage.setItem("levels", JSON.stringify(__levels));

localStorage.setItem("rooms", JSON.stringify(__rooms));

var proj = JSON.parse(localStorage.getItem("levels"));

var rooms = JSON.parse(localStorage.getItem("rooms"));

javascriptajaxweb-storage

Answer №1

When faced with memory issues or browser-storage limitations, it's a sign that the code is pushing back against your demands. Perhaps you have too much data to efficiently store on the client side, and the system requirements are disagreeing with what you believe you need. One option could be to find ways to reduce the size of serialized data (if it's a storage issue), or improve serialization/deserialization speed and efficiency (if it's a memory problem). Maybe it's time to reconsider storing the data in the current way, or rethink the amount of data being stored and focus only on essential information.

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